M16 (20mm) x 20mm Socket Shoulder Screws, Self-Colour, Grade 12.9, ISO 7379 16T Thread length (TL): 57mm min

Thread length (TL): 57mm min

A4 stainless steel is recommended

Diameter (TD): M12 - 12mm

50 x Abranet Sanding Discs

M16 (20mm) x 20mm Socket Shoulder Screws, Self-Colour, Grade 12.9, ISO 7379 16T Thread length (TL): 57mm minHigh Strength Shoulder Screw The M16 x 20mm socket shoulder screw is a precision fastener designed for accurate positioning, smooth rotation, and high load applications. Consisting of a socket cap head, an enlarged unthreaded shoulder section, and a threaded lower section. The shoulder on this shoulder bolt can function as a dowel, pivot, or axle, allowing movement to occur around it. A machine screw manufactured from grade 12. 9 high tensile steel.